| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] | 90950 |
|
| 2 | [be] [vb pp] [num] | 3395 |
|
| 3 | [prep] [be] [num] | 1805 |
|
| 4 | [prep] [vb pp] [num] | 32 |
|
